From 67e9bb0d0b0964a3a2499daf7e81a7053da3a8be Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Wed, 15 Aug 2001 13:06:48 +0000
Subject: [PATCH] fixed wav riff tag size

Originally committed as revision 95 to svn://svn.ffmpeg.org/ffmpeg/trunk
---
 libav/wav.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libav/wav.c b/libav/wav.c
index c3a430d..70a0e41 100644
--- a/libav/wav.c
+++ b/libav/wav.c
@@ -72,7 +72,7 @@ static int wav_write_trailer(AVFormatContext *s)
         /* update file size */
         file_size = url_ftell(pb);
         url_fseek(pb, 4, SEEK_SET);
-        put_le32(pb, (UINT32)file_size);
+        put_le32(pb, (UINT32)(file_size - 8));
         url_fseek(pb, file_size, SEEK_SET);
 
         put_flush_packet(pb);
-- 
2.7.4